Engineering Technician Principal salary at Riverside County

The average engineering technician principal salary at Riverside County was $140,066 , which is 9 percent lower than the average salary for this job in California, but 99 percent higher than the national average for this job . Engineering Technician Principal salaries at Riverside County typically range from $131,012 to $153,671 (25th to 75th percentile). The highest reported engineering technician principal salary was $159,421. There are 23 employees at Riverside County with the job title engineering technician principal.